Josh

Tom Everett Scott

Cooper

Mark-Paul Gosselaar

Rachel

Poppy Montgomery

Clifford 'Cliff' O'Malley

Lochlyn Munro

Buckley Schrank

Randy Pearlstein

Lucy

Alyson Hannigan

Matthew 'Matt' Noonan

Corey Page

Kyle

Jason Segel

Kristin

Mari Morrow

Zeke

Dave Ruby

Hank

Mark Carpezza

Hank

Mark Carapezza

Kelly

Linda Cardellini

Jerry

Jeff T

Jerry

Jeff Tarpley

Pickle

Aeryk Egan

Guidance Counselor

Judyann Elder

Girl in Bed

Kathleen Luong

Sonny

Wynn Irwin

Mr. Frederickson

John Aprea

Chemistry Professor

Michael O'Hagan

Anatomy Professor

Nancy Linehan Charles

Biology Professor

Shelley Malil

Mrs. Boison

Ann Fairlie

Professor Durkheim

Paul Collins

Henry

Johnny Dark

Drunk

Joe Barnaba

Roberto

Daniel Villarreal

Merrilee

Annie O'Donnell

Boy Bookworm

P.J. Ochlan

'Shhh'-ing Student

Michael Rivkin

Calculus Seatmate

Peter James Smith

Self

Kurt Loder

Irritated Woman

Mary Stein

Luke

Kenn Michael

Frank

Brian Howe

Cafeteria Worker

Zoaunne LeRoy

Priest

Patrick Thomas O'Brien

Guy

Rueben Grundy

TV Show Host

Steve Mackall

Student

Christy L. Medrano

Student

Robert Michael Reilly

Pam

Cory Oliver

Student

Jeffrey Fierson

Girl Groupie

Tracey Stone

Guy

Cole Stratton

Boyfriend (uncredited)

Jon Barton

College Student (uncredited)

Darrell Britt

Party Attendee (uncredited)

Craig DeLuz

Towny (uncredited)

Chris Eddy

Guy in Bathroom Stall (uncredited)

J. Blake Fichera

Student (uncredited)

Angella Kaye

Drunk (uncredited)

Beau Lotterman

Roommate (uncredited)

Stephen Milton

Barfly (uncredited)

Rosalinde Tropper

Roommate (uncredited)

Jack Vale